What are the options for this question?
The Vietnam War affected the attitude of Americans toward future conflicts around the world in that Americans have been "less" willing to intervene inthe affairs of other countries, since the Vietnam War has widely been viewed as a major mistake.
The CIA failed in it’s mission
Answer:
A. Nationalism
Explanation:
The underlying cause of World War I that the assassination of Franz Ferdinand, the Archduke of the Austro-Hungarian empire, represents is nationalism.
This is because the assassination was carried out by a nationalist terrorist called Princip whose group was fighting against the rule of Austria-Hungary over Bosnia.